Palindromes Worksheet (With Answers) Page 2
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21–5
Name
Date
Palindromes
A palindrome is a word that is spelled the same forward and backward. Some
examples of palindromes are noon, dad, wow, and radar. Numbers can be
palindromes, too. Some examples are 22, 151, and 7,337. You can use addition
to make your own number palindromes.
Sometimes you have to reverse the
42
digits and add more than once to
Reverse the digits.
24
make a number palindrome.
42
(Write the number
66
backward.)
261
Then add.
261
Reverse the digits.
162
Then add.
423
534
324
Reverse the digits
534
Reverse the digits.
747
in the sum.
435
Then add.
969
Then add.
Reverse digits and add until you change each number to a palindrome number.
47
152
29
361
1.
2.
3.
4.
47
152
29
361
74
251
92
163
121
403
121
524
304
425
707
949
Now choose your own 2-digit or 3-digit numbers to change into palindrome
numbers. Remember: For some numbers, you may need to reverse digits and
add two or more times before you get a palindrome number.
Answers will vary depending on numbers chosen.
Check students’ work.
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